8285355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4721}}^1$

素因数の和:4748

約数の個数: 32

約数和(自身を含む): 15865920

約数和(自身を除く): 7580565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4721, 14163, 23605, 42489, 61373, 70815, 127467, 184119, 212445, 306865, 552357, 637335, 920595, 1657071, 2761785, 8285355]

約数ペア:

[(1, 8285355), (3, 2761785), (5, 1657071), (9, 920595), (13, 637335), (15, 552357), (27, 306865), (39, 212445), (45, 184119), (65, 127467), (117, 70815), (135, 61373), (195, 42489), (351, 23605), (585, 14163), (1755, 4721)]